Computer-Aided Vibration Signal Processing and Fault Monitoring System of Electrical-Fan Motors
컴퓨터를 이용한 선풍기모터의 진동신호처리 및 이상진단에 관한 연구
- Sin, Jung-Ho (Member of CAD.CAM Lab) ;
- Hwang, Gi-Hyeon (Member of CAD.CAM Lab) ;
- Choe, Yeong-Hyu (member of Applied Mechanics Lab) ;
- Park, Ju-Hyeok (Graduate Student of University of Southern California)
- Published : 1987.10.31
Abstract
The main objective of this paper is to develop the computer-aided vibrational signal processing and monitoring system of rotating machinery. This system has an automatic data acquisition capability and analyze for machine fault diagnosis. By spectrum analysis, machine’s failure can be identified. The monitoring system enables diagnosis of the fault in rotating machinery. In this study, the conventional electrical fans are selected as a model case. The date processing and fault monitoring system proposed here can be applied to the automation of the inspection process in assembling motor-shaft systems. The automatic inspection can enhance the product quality and keep it stable. Since the proposed system is developed for personal computers, it might be cheap in cost and easy in installation.
Keywords